Invention Grant
- Patent Title: Method for saving energy for wireless sensor network
- Patent Title (中): 无线传感器网络节能方法
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Application No.: US14406581Application Date: 2014-01-21
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Publication No.: US09560591B2Publication Date: 2017-01-31
- Inventor: Ke Xu , Yi Qu , Wenlong Chen , Youjian Zhao
- Applicant: Tsinghua University
- Applicant Address: CN Beijing
- Assignee: TSINGHUA UNIVERSITY
- Current Assignee: TSINGHUA UNIVERSITY
- Current Assignee Address: CN Beijing
- Priority: CN201310190377 20130521
- International Application: PCT/CN2014/071014 WO 20140121
- International Announcement: WO2014/187160 WO 20141127
- Main IPC: G08C17/00
- IPC: G08C17/00 ; H04W52/02 ; H04W84/18
Abstract:
A method for saving energy for a wireless sensor network is provided, comprising: introducing a high energy device; defining a sensor node within a coverage of the high energy device as a source node or a forwarding node by the high energy device based on a routing relationship; sending sensed data to the high energy device by the source node at any time; and selecting a forwarding node at a working time to forward the data by the high energy device while making the other forwarding nodes at a dormancy time.
Public/Granted literature
- US20150181520A1 METHOD FOR SAVING ENERGY FOR WIRELESS SENSOR NETWORK Public/Granted day:2015-06-25
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